Disqualification Ratio

until 1967 Italian GP

Include Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Driver	Disqualification Ratio	Disqualifications	Races
1	Eppie Wietzes	100.00%	1	1
1	Giampiero Biscaldi	100.00%	1	1
3	Gaetano dell'Acqua	50.00%	1	2
4	André Boyer	25.00%	1	4
5	Armand Philippe	20.00%	1	5
6	Louis Gérard	16.67%	1	6
7	Luki Botha	12.50%	1	8
8	Bob Bondurant	11.11%	1	9
9	Jay Chamberlain	9.09%	1	11
10	Peter Revson	8.33%	1	12
11	Bobby Baird	5.26%	1	19
12	Eugène Martin	4.00%	1	25
13	Bob Anderson	3.64%	2	55
14	Felice Bonetto	3.45%	1	29
15	Élie Bayol	3.33%	1	30
15	Tim Parnell	3.33%	1	30
17	Jochen Rindt	2.78%	1	36
18	Mike Hawthorn	2.60%	2	77
19	Bruce Halford	2.44%	1	41
20	Jean Behra	1.92%	2	104
20	Ian Burgess	1.92%	1	52
22	Lorenzo Bandini	1.59%	1	63
23	Stirling Moss	1.29%	2	155
24	Louis Chiron	1.25%	1	80
24	Masten Gregory	1.25%	1	80
26	Nino Farina	1.18%	1	85
27	Jack Brabham	1.14%	2	175
28	Luigi Villoresi	0.96%	1	104
29	John Surtees	0.91%	1	110
30	Jim Clark	0.80%	1	125

Finishing position: